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Hannibal WI Weather - Clear - 54°F
Clear
54°F
Updated 10:54 pm
Feels Like 53°F
Humidity 80%
Wind WNW 5 mph
Barometer  30 in
Dew Point 48°F
Hannibal WI Weather - Clear - 12°C
Clear
12°C
Updated 10:54 pm
Feels Like 12°C
Humidity 80%
Wind WNW 8 km/h
Barometer  101.6 kPa
Dew Point 9°C
Hannibal, WI Weather and Current Conditionshannibal wi weather forecast

Hannibal, WI Weather Forecast

Hannibal Wisconsin WeatherHannibal, Wisconsin Weather Weather Forecast
14 day API forecast for Hannibal, Wisconsin. Note. The 7-day weather forecast for Hannibal, WI is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Hannibal, WI Weather Forecast Dated: 1054 PM Sat Sep 12 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.

Saturday, September 12, 2026

Mid-Morning
Hannibal Weather - 2026-09-12 - Morning - Scattered Showers
67°F 19°C
Scattered Showers
Mid-Afternoon
Hannibal Weather - 2026-09-12 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Hannibal Weather - 2026-09-12 - Evening - Sunny
66°F 19°C
Sunny
Pleasant near 72°F 22°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds out of the WNW at 11 mph 18 km/h. Gusts up to 20 mph 33 km/h.

Sunday, September 13, 2026

Mid-Morning
Hannibal Weather - 2026-09-13 - Morning - Overcast
50°F 10°C
Overcast
Mid-Afternoon
Hannibal Weather - 2026-09-13 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Hannibal Weather - 2026-09-13 - Evening - Sunny
57°F 14°C
Sunny
Mildly cool near 63°F 17°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NW to the N at 7 mph 11 km/h.

Monday, September 14, 2026

Mid-Morning
Hannibal Weather - 2026-09-14 - Morning - Overcast
50°F 10°C
Overcast
Mid-Afternoon
Hannibal Weather - 2026-09-14 - Afternoon - Drizzle
59°F 15°C
Drizzle
Early-Evening
Hannibal Weather - 2026-09-14 - Evening - Light Rain
54°F 12°C
Light Rain
Comfortable at 59°F 15°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and barometric pressure falling. Winds increasing from the SE at 9 mph 15 km/h to SSE at 17 mph 27 km/h. Gusts up to 39 mph 63 km/h.

Tuesday, September 15, 2026

Mid-Morning
Hannibal Weather - 2026-09-15 - Morning - Scattered Showers
55°F 13°C
Scattered Showers
Mid-Afternoon
Hannibal Weather - 2026-09-15 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Hannibal Weather - 2026-09-15 - Evening - Overcast
60°F 15°C
Overcast
Cool with a high near 63°F 17°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds swinging from the W to the NNW at 7 mph 12 km/h.

Wednesday, September 16, 2026

Mid-Morning
Hannibal Weather - 2026-09-16 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Hannibal Weather - 2026-09-16 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Hannibal Weather - 2026-09-16 - Evening - Scattered Showers
60°F 15°C
Scattered Showers
Refreshing around 65°F 18°C, scattered downpours possible, with increasing humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Hannibal Weather - 2026-09-17 - Morning - Light Fog
52°F 11°C
Light Fog
Mid-Afternoon
Hannibal Weather - 2026-09-17 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Hannibal Weather - 2026-09-17 - Evening - Overcast
58°F 15°C
Overcast
Mildly cool near 59°F 15°C, overcast throughout the day, with lower humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Hannibal Weather - 2026-09-18 - Morning - Light Fog
51°F 11°C
Light Fog
Mid-Afternoon
Hannibal Weather - 2026-09-18 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Hannibal Weather - 2026-09-18 - Evening - Sunny
58°F 15°C
Sunny
Comfortable at 64°F 18°C, sunny throughout the day, with lower humidity and steady pressure.

Saturday, September 19, 2026

Mid-Morning
Hannibal Weather - 2026-09-19 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Hannibal Weather - 2026-09-19 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Hannibal Weather - 2026-09-19 - Evening - Sunny
63°F 17°C
Sunny
Enjoyable around 68°F 20°C, sunny throughout the day, with lower humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Hannibal Weather - 2026-09-20 - Morning - Partly Cloudy
59°F 15°C
Partly Cloudy
Mid-Afternoon
Hannibal Weather - 2026-09-20 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Hannibal Weather - 2026-09-20 - Evening - Sunny
65°F 19°C
Sunny
Mild temperatures up to 71°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the SSW to the SSE at 7 mph 12 km/h.

Monday, September 21, 2026

Mid-Morning
Hannibal Weather - 2026-09-21 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Hannibal Weather - 2026-09-21 - Afternoon - Sunny
69°F 20°C
Sunny
Early-Evening
Hannibal Weather - 2026-09-21 - Evening - Partly Cloudy
64°F 18°C
Partly Cloudy
Mild with a high of 69°F 20°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds S at 13 mph 21 km/h. Gusts up to 22 mph 36 km/h.

Tuesday, September 22, 2026

Mid-Morning
Hannibal Weather - 2026-09-22 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
Hannibal Weather - 2026-09-22 - Afternoon - Overcast
60°F 16°C
Overcast
Early-Evening
Hannibal Weather - 2026-09-22 - Evening - Scattered Showers
59°F 15°C
Scattered Showers
Comfortable at 60°F 16°C, scattered downpours possible, with increasing humidity and steady pressure. Winds easing from SSE 10 mph 16 km/h to NE 2 mph 4 km/h.

Wednesday, September 23, 2026

Mid-Morning
Hannibal Weather - 2026-09-23 - Morning - Fog
58°F 15°C
Fog
Mid-Afternoon
Hannibal Weather - 2026-09-23 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Hannibal Weather - 2026-09-23 - Evening - Overcast
70°F 21°C
Overcast
Comfortable with temperatures reaching 74°F 23°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds moving from the S to the ESE at 7 mph 12 km/h.

Thursday, September 24, 2026

Mid-Morning
Hannibal Weather - 2026-09-24 - Morning - Light Fog
62°F 17°C
Light Fog
Mid-Afternoon
Hannibal Weather - 2026-09-24 - Afternoon - Sunny
80°F 26°C
Sunny
Early-Evening
Hannibal Weather - 2026-09-24 - Evening - Partly Cloudy
78°F 25°C
Partly Cloudy
Quite warm around 80°F 26°C, partly cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds SW at 8 mph 13 km/h.

Friday, September 25, 2026

Mid-Morning
Hannibal Weather - 2026-09-25 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Hannibal Weather - 2026-09-25 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Hannibal Weather - 2026-09-25 - Evening - Overcast
50°F 10°C
Overcast
Mildly cool near 65°F 18°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds picking up from WSW at 3 mph 4 km/h to WSW at 14 mph 22 km/h. Gusts up to 25 mph 39 km/h.

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Weather by the Numbers

Sat, 12th
Hannibal WI Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 73°F 23°C
Lo: 56°F 13°C
Sunrise 06:38 AM
Sunset 07:20 PM
Wind NW 13 mph20 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 2% *
Humidity 52%
Sun, 13th
Hannibal WI Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 63°F 17°C
Lo: 48°F 9°C
Sunrise 06:39 AM
Sunset 07:18 PM
Wind NW 13 mph21 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 38%
Mon, 14th
Hannibal WI Weather - Monday, Sep 14, 2026 - Overcast
Hi: 60°F 15°C
Lo: 45°F 7°C
Sunrise 06:41 AM
Sunset 07:16 PM
Wind SSE 11 mph17 km/h
Dew Point 38°F3°C
uv Index 2
Barometric Pressure 30.15 in1021 mb
POP 11% *
Humidity 47%
Tue, 15th
Hannibal WI Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 65°F 18°C
Lo: 54°F 12°C
Sunrise 06:42 AM
Sunset 07:14 PM
Wind WNW 14 mph23 km/h
Dew Point 39°F4°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 11% *
Humidity 47%
Wed, 16th
Hannibal WI Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 65°F 18°C
Lo: 51°F 10°C
Sunrise 06:43 AM
Sunset 07:12 PM
Wind E 6 mph9 km/h
Dew Point 41°F5°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 11% *
Humidity 46%
Thu, 17th
Hannibal WI Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 61°F 16°C
Lo: 52°F 11°C
Sunrise 06:44 AM
Sunset 07:10 PM
Wind N 3 mph4 km/h
Dew Point 51°F11°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 32% *
Humidity 93%
Fri, 18th
Hannibal WI Weather - Friday, Sep 18, 2026 - Sunny
Hi: 65°F 18°C
Lo: 48°F 9°C
Sunrise 06:45 AM
Sunset 07:08 PM
Wind ENE 6 mph9 km/h
Dew Point 38°F3°C
uv Index 5
Barometric Pressure 30.36 in1028 mb
POP 1% *
Humidity 46%
Sat, 19th
Hannibal WI Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 69°F 20°C
Lo: 47°F 8°C
Sunrise 06:47 AM
Sunset 07:06 PM
Wind WSW 5 mph8 km/h
Dew Point 40°F5°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 44%
Sun, 20th
Hannibal WI Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 72°F 22°C
Lo: 53°F 12°C
Sunrise 06:48 AM
Sunset 07:04 PM
Wind S 6 mph9 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 2% *
Humidity 45%
Mon, 21st
Hannibal WI Weather - Monday, Sep 21, 2026 - Partly Cloudy
Hi: 69°F 21°C
Lo: 53°F 12°C
Sunrise 06:49 AM
Sunset 07:03 PM
Wind S 13 mph20 km/h
Dew Point 40°F5°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 42%
Tue, 22nd
Hannibal WI Weather - Tuesday, Sep 22, 2026 - Cloudy
Hi: 61°F 16°C
Lo: 52°F 11°C
Sunrise 06:50 AM
Sunset 07:01 PM
Wind SSE 11 mph17 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 11% *
Humidity 54%
Wed, 23rd
Hannibal WI Weather - Wednesday, Sep 23, 2026 - Light Rain Shower
Hi: 75°F 24°C
Lo: 55°F 13°C
Sunrise 06:52 AM
Sunset 06:59 PM
Wind SSW 9 mph14 km/h
Dew Point 54°F12°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 17% *
Humidity 65%
Thu, 24th
Hannibal WI Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 80°F 27°C
Lo: 61°F 16°C
Sunrise 06:53 AM
Sunset 06:57 PM
Wind SSW 7 mph11 km/h
Dew Point 55°F13°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 3% *
Humidity 56%
Fri, 25th
Hannibal WI Weather - Friday, Sep 25, 2026 - Sunny
Hi: 73°F 23°C
Lo: 44°F 7°C
Sunrise 06:54 AM
Sunset 06:55 PM
Wind W 8 mph13 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 7% *
Humidity 46%
* POP = Probability of Precipitation. Data for 12:00 PM.